B }<[/@sdZddlZddlZddlmZddlmZddlmZm Z iZ e Z ej ej edZddZd d Zd d ZdddZddZGdddeZGdddeZdS)aG babel.localedata ~~~~~~~~~~~~~~~~ Low-level locale data access. :note: The `Locale` class, which uses this module under the hood, provides a more convenient interface for accessing the locale data. :copyright: (c) 2013-2018 by the Babel Team. :license: BSD, see LICENSE for more details. N)MutableMapping)chain)pickle string_typesz locale-datacCsL|rt|tsdS|}x(tttgD]}||kr0|Sq0WdS)zNormalize a locale ID by stripping spaces and apply proper casing. Returns the normalized locale ID string or `None` if the ID is not recognized. N) isinstancerstriplowerr from_iterable_cachelocale_identifiers)nameZ locale_idr Elib/python3.7/site-packages/Babel-2.6.0-py3.7.egg/babel/localedata.pynormalize_locales   rcCsL|rt|tsdS|tkrdStjtjtd|}|r@dStt |S)zCheck whether locale data is available for the given locale. Returns `True` if it exists, `False` otherwise. :param name: the locale identifier string FTz%s.dat) rrr ospathexistsjoin_dirnameboolr)r Z file_foundr r rr*s rcCsddddttDDS)zReturn a list of all locale identifiers for which locale data is available. .. versionadded:: 0.8.1 :return: a list of locale identifiers (strings) cSs$g|]\}}|dkr|dkr|qS)z.datrootr ).0Zstem extensionr r r Asz&locale_identifiers..cSsg|]}tj|qSr )rrsplitext)rfilenamer r rrBs)rlistdirrr r r rr 9sr Tc Cstzt|}|s|dks$|s*i}nXddlm}|d|}|sv|d}t|dkrdd}nd|dd}t | }t j t d |}t|d .}|dkr|rt|t |n t |}WdQRX|t|<|StXdS) aeLoad the locale data for the given locale. The locale data is a dictionary that contains much of the data defined by the Common Locale Data Repository (CLDR). This data is stored as a collection of pickle files inside the ``babel`` package. >>> d = load('en_US') >>> d['languages']['sv'] u'Swedish' Note that the results are cached, and subsequent requests for the same locale return the same dictionary: >>> d1 = load('en_US') >>> d2 = load('en_US') >>> d1 is d2 True :param name: the locale identifier string (or "root") :param merge_inherited: whether the inherited data should be merged into the data of the requested locale :raise `IOError`: if no locale data file is found for the given locale identifer, or one of the locales it inherits from rr) get_globalZparent_exceptions_Nz%s.datrb) _cache_lockacquirer getZ babel.corersplitlenrloadcopyrrropenmergerrelease)r Zmerge_inheriteddatarparentpartsrZfileobjr r rr'Fs,        r'cCsx|D]\}}|dk r ||}t|tr|dkr:i}t|trN||f}qt|tr||\}}|}t||||f}q|}t||n|}|||<q WdS)anMerge the data from `dict2` into the `dict1` dictionary, making copies of nested dictionaries. >>> d = {1: 'foo', 3: 'baz'} >>> merge(d, {1: 'Foo', 2: 'Bar'}) >>> sorted(d.items()) [(1, 'Foo'), (2, 'Bar'), (3, 'baz')] :param dict1: the dictionary to merge into :param dict2: the dictionary containing the data that should be merged N)itemsr$rdictAliastupler(r*)Zdict1Zdict2keyZval2Zval1aliasothersr r rr*|s"         r*c@s(eZdZdZddZddZddZdS) r1zRepresentation of an alias in the locale data. An alias is a value that refers to some other part of the locale data, as specified by the `keys`. cCst||_dS)N)r2keys)selfr6r r r__init__szAlias.__init__cCsdt|j|jfS)Nz<%s %r>)type__name__r6)r7r r r__repr__szAlias.__repr__cCsR|}x|jD] }||}q Wt|tr2||}nt|trN|\}}||}|S)zResolve the alias based on the given data. This is done recursively, so if one alias resolves to a second alias, that second alias will also be resolved. :param data: the locale data :type data: `dict` )r6rr1resolver2)r7r,baser3r4r5r r rr<s       z Alias.resolveN)r: __module__ __qualname____doc__r8r;r<r r r rr1sr1c@sJeZdZdZdddZddZddZd d Zd d Zd dZ ddZ dS)LocaleDataDictzUDictionary wrapper that automatically resolves aliases to the actual values. NcCs||_|dkr|}||_dS)N)_datar=)r7r,r=r r rr8szLocaleDataDict.__init__cCs t|jS)N)r&rB)r7r r r__len__szLocaleDataDict.__len__cCs t|jS)N)iterrB)r7r r r__iter__szLocaleDataDict.__iter__cCs|j|}}t|tr$||j}t|trP|\}}||j}t||t|t krjt ||jd}||k r|||j|<|S)N)r=) rBrr1r<r=r2r(r*r9r0rA)r7r3Zorigvalr4r5r r r __getitem__s      zLocaleDataDict.__getitem__cCs||j|<dS)N)rB)r7r3valuer r r __setitem__szLocaleDataDict.__setitem__cCs |j|=dS)N)rB)r7r3r r r __delitem__szLocaleDataDict.__delitem__cCst|j|jdS)N)r=)rArBr(r=)r7r r rr(szLocaleDataDict.copy)N) r:r>r?r@r8rCrErGrIrJr(r r r rrAs rA)T)r@rZ threading collectionsr itertoolsrZ babel._compatrrr RLockr"rrdirname__file__rrrr r'r*objectr1rAr r r r s   6!!